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Find Air conditioning pros in Andover

Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
27
)

Serving Andover, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I was very pleased with HVAC Doctor. Very professional. Great customer service, from first contact over the phone, the estimate and installation of our new air conditioning unit. Very knowledgeable. Employees were very respectful of my home. Quiet and courteous as they installed the air conditioner. Will definitely have them do work for me again."
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+137

Response time2 days
47 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Total Comfort Heating and Cooling
Total Comfort Heating and Cooling
4.5(
443
)

Serving Andover, MN and surrounding areas

Approved (Corporate)

In business since 1956

Free estimates

Emergency services offered

Experience the Total Comfort Difference, since 1956. We sell different. We service different.\n\nAs a certified Carrier dealer and a recipient of the 2024 President’s Award, you can "Turn to the experts" with Total Comfort proudly bringing Minneapolis-St. Paul expert heating and cooling solutions. From AC repair to furnace replacement, maintenance, and more, our skilled, award-winning team delivers quality, affordable HVAC services across the Twin Cities—from Brooklyn Park to Eden Prairie and everywhere in between!\n\nSince 1956, Total Comfort has been doing whatever it takes to ensure each customer is 100% satisfied with their heating and cooling service. As a locally owned, customer-focused company, our #1 goal is providing honest, quality work to our Minneapolis-St. Paul neighbors. Every job is performed with respect and courtesy, leaving you satisfied in a more comfortable home.\n

181 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Kody's Home Services LLC
Kody's Home Services LLC
5.0(
11
)

Serving Andover, MN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Kody was so knowledgeable and friendly when we needed a new A/C unit installed. He didn’t try to upsell or push us into purchasing something beyond our means. He arrived on time and was very trustworthy. He is very dependable and will continue to use his services for further hearing or air conditioning needs. 10/10 recommend!!"
Old air exchanger
New air exchanger
New heating system
Old heating system
Old heating system

+3

Response time8 hrs
1 neighbors recently requested a quote
Avatar for Home Energy Center Heating and Cooling
Home Energy Center Heating and Cooling
4.4(
47
)

Serving Andover, MN and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"First, this company has handled all of my heating needs/problems since 1986 when they replaced a 58 year old gravity furnace with a high efficiency forced air system. I was not always pleased with this first furnace, but the company techs always gave me good service and advice. I needed to replace this furnace due to a flooded basement that left the unit under water for 6 hours and it was 23 years old. I looked to Home Energy Center (HEC) because of the good service they had provided over the years, but it was their job to lose - I had some questions about the old furnace. I called to make an appointment for an estimate and Kevin came out on the date and time of my choosing (at that time as late as 7pm and Sat. available). Kevin knew about my old furnace and told me they had stopped installing that model a few years after my purchase - they had found something better (I believe mine was an early high efficiency model -92%), I was impressed that he didn't try to sidestep any of my criticisms and presented me with what I thought was a good heating plant. Kevin said it's normally a 2 week wait for the installation but they had a cancellation the following Monday (4 days) and if I opted for that date they would deduct $250. He already had my business so I thought this was a nice gesture. That Monday the 2 installers came at 7am sharp and got right on the job. They said it would take about 8 hours so when I came home at 330pm I was surprised to find they had finished up and left They did leave all the manuals and instructions for operation. HEC provides what they call a "happiness check" where a company rep makes a return visit to check out and familiarize the homeowner with the system. I called Joyce and set up this appointment for a week later and Steve arrived at the appointed time. He had a checklist of items to go through with me and answered all my questions. He again covered all the warranty information and said I would receive materials in the mail to apply for an energy rebate and the Federal Energy Tax Credit (2010 exp). I did get these documents as promised along with excellent instructions in dealing with them (thanks Joyce). Granted I have only had this furnace for 2 months but so far I have no complaints and the house is warm. I would certainly use HEC again and will for future service/maintenance calls."
56 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)

Serving Andover, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Riley was the technician who serviced my air conditioner yesterday. Riley always kept me informed on the progress of the work he was doing and before leaving THOROUGHLY explained the condition of my air conditioner and what I can do to extend its life. Fortunately my air conditioner, even though it’s 11 years old, is in great condition and I plan on doing things to prolong its life. Overall I would give Riley a rating of 10. He is an exceptional technician, knows his job, explains things well, and personable. The cost today was $17 for a replacement filter."
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Our Team
Response time10 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for B & D Plumbing, Heating & A/C
B & D Plumbing, Heating & A/C
4.8(
160
)

Serving Andover, MN and surrounding areas

Approved

In business since 1982

Emergency services offered

Credit card accepted

"I had my air conditioner cleaned and technician Eric B. was excellent! While waiting for my air conditioner to kick in he offered to fill my water softener with salt. I was so appreciative of this kind gesture and it reconfirmed why I chose to buy my new furnace and air conditioner from B&D!"
Newly installed Lennox air conditioning unit.
Home without any duct work.
Newly installed Lennox furance.
Rough-In: Furnace & Air Conditioning
Broken furnace.

+79

18 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mallard Mechanical
Mallard Mechanical
5.0(
11
)

Serving Andover, MN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

Response time3 hrs
Recommended by88%of homeowners
Avatar for DJ's Home Services
DJ's Home Services
4.7(
77
)

Serving Andover, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1971

Emergency services offered

Warranties offered

DJs Home Services of Minnesota has been Minnesota Homeowners' Best Friend since 1971, providing top-quality Plumbing, Heating, Cooling, Drains, Electrical, and Fireplace services. With decades of experience, DJs is committed to delivering reliable, professional, and customer-focused home services across the Twin Cities metro area. We take pride in our expert team, ensuring every job is done with care, precision, and a dedication to excellence.\n\nAt DJs, we don’t just serve homes—we build lasting relationships. We care deeply about our customers, employees, and the community, striving to make every home more comfortable, safe, and efficient. Whether it’s a quick repair, a full installation, or routine maintenance, homeowners can trust DJs for dependable service and a job well done.

DJs Air Conditioner
DJs Furnance
DJs Boiler Repair
DJs Drains
DJs Electrical Panel

+40

Response time1 day
Response rate96%
98 neighbors recently requested a quote
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Showing 1-10 of 235

FAQs for air conditioning projects in Andover, MN

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Andover, MN homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.